jp-sys.net - robtex.com
jp-sys.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Subdomains
Same first word
jp-sys.net |
Similar names
DNS History
15 records (11 active, 4 former)
○NSa.ns.joker.com2015-07-10 → 2017-08-25 · 4 obs
● 2017-08-25 06:47:42
○ 2026-03-15 11:20:22
○ 2026-03-23 16:07:02
○NSb.ns.joker.com2015-07-10 → 2017-08-25 · 4 obs
● 2017-08-25 06:47:42
○ 2026-03-15 11:20:22
○ 2026-03-23 16:07:02
○NSc.ns.joker.com2015-07-10 → 2017-08-25 · 4 obs
● 2017-08-25 06:47:42
○ 2026-03-15 11:20:22
○ 2026-03-23 16:07:02
●NSx.ns.joker.com2026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 11:20:22
● 2026-03-23 16:07:02
●NSy.ns.joker.com2026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 11:20:22
● 2026-03-23 16:07:02
●NSz.ns.joker.com2026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 11:20:22
● 2026-03-23 16:07:02
●MXalt1.aspmx.l.google.com2015-07-10 → 2026-03-23 · 2 obs
● 2026-03-23 16:07:02
●MXalt2.aspmx.l.google.com2015-07-10 → 2026-03-23 · 2 obs
● 2026-03-23 16:07:02
●MXaspmx.l.google.com2015-07-10 → 2026-03-23 · 2 obs
● 2026-03-23 16:07:02
●MXaspmx2.googlemail.com2015-07-10 → 2026-03-23 · 2 obs
● 2026-03-23 16:07:02
●MXaspmx3.googlemail.com2015-07-10 → 2026-03-23 · 2 obs
● 2026-03-23 16:07:02
●MXaspmx4.googlemail.com2015-07-10 → 2026-03-23 · 2 obs
● 2026-03-23 16:07:02
●MXaspmx5.googlemail.com2015-07-10 → 2026-03-23 · 2 obs
● 2026-03-23 16:07:02
○A109.123.86.1882015-07-10 → 2017-08-25 · 4 obs
● 2017-08-25 06:47:42
○ 2026-03-15 11:20:22
○ 2026-03-23 16:07:02
●A88.202.230.2212026-03-15 → 2026-03-23 · 3 obs
● 2026-03-15 11:20:22
● 2026-03-23 16:07:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| jp-sys.net | x.ns.joker.com, y.ns.joker.com, z.ns.joker.com | - |
✅ Authoritative Response
Server:23.88.49.189
NS records: x.ns.joker.com, y.ns.joker.com, z.ns.joker.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 972ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.202.230.221 |
| NS | 3 | x.ns.joker.com, z.ns.joker.com... |
| MX | 7 | ASPMX3.GOOGLEMAIL.com (pri: 30), ASPMX5.GOOGLEMAIL.com (pri: 30)... |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
Analysis
Hierarchy
jp-sys.net is the parent of ns1.jp-sys.net and ns2.jp-sys.net.
IP Addresses
jp-sys.net resolves to a single IP: 88.202.230.221.
Other host names, for instance netspeed.co.uk, wales-online.mobi, dalesdiaries.com, companiesrus.info and ns1.jp-sys.net share IP numbers with jp-sys.net.
Name Servers
jp-sys.net delegates to three name servers: x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
jp-sys.net shares some name servers with other domains, for example voegler.eu, shme.net, enteig.net, half-cell.com and dillephoto.eu.
These name servers are often used together with a.ns.joker.com, b.ns.joker.com and c.ns.joker.com.
Host names with two IP numbers:
y.ns.joker.com points to 2a01:4f8:c0c:165b::1 and 23.88.49.189.
z.ns.joker.com points to 2607:5300:203:7e6d::2222 and 192.95.37.184.
Host names with one IP number:
x.ns.joker.com points to 194.245.103.13.
Mail Servers
jp-sys.net is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
jp-sys.net shares some mail servers with other domains, at least partially; for instance geminiforms.com, ns500841.ns500794.ns500794.ns500794.ns500821.ns500795.ns500795.ns500821.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, aghazinvest.com, adelco.ie and gcstc.com.
these mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27; aspmx3.googlemail.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.26; aspmx4.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26; aspmx5.googlemail.com points to: 2607:f8b0:4003:c4a::1b and 142.251.96.27; aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26; alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.